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发明名称
PARTICLE-SIZE ANALYZER:POLYGONAL DRUM WITH GRADED SCREENS ON ITS FACES
摘要
申请公布号
NZ208101(A)
申请公布日期
1986.01.24
申请号
NZ19840208101
申请日期
1984.05.08
申请人
WEYERHAEUSER CO.
发明人
MARRS, G.R.
分类号
B07B;B07B1/22;B07B1/26;B07B1/28;B07B1/42;B07B1/46;B07B13/07;G01N15/02;(IPC1-7):B07B1/26
主分类号
B07B
代理机构
代理人
主权项
地址
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